/Engine/Source/Runtime/MeshConversion/Public/ToDynamicMesh.h
template<typename AttrType, typename SrcAttrIDType> void PopulateOverlayFromSharedAttr ( typename TOverlayTraits< AttrType >::OverlayType * Overlay, const [TArray](API\Runtime\Core\Containers\TArray)< SrcAttrIDType > & SrcAttrIDs, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< AttrType(const SrcAttrIDType &AttrID)> SharedAttrValues, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool(const [SrcTriIDType](API\Runtime\MeshConversion\TToDynamicMesh\SrcTriIDType) &SrcTriID, SrcAttrIDType &AttrID0, SrcAttrIDType &AttrID1, SrcAttrIDType &AttrID2)> AttrTriIndices )